Walking for exercise, where there is not much/often stopping at intersections works amazingly well. Your heart rate builds up in a different way. And all that

Walking for exercise, where there is not much/often stopping at intersections works amazingly well. Your heart rate builds up in a different way. And all that continuous walking gets a little faster and faster after a few months and can turn into jogging/running on it's own, except you have learned how to maintain your heart rate a bit more.